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Explore which teeth-whitening products work best - Whitestrips or Whitetrays.

Find out whether packaged seeds actually do expire in this new science fair project idea.

Science fair project that demonstrates the process known as refraction, which allows glasses and contact lenses to help people with poor vision.

Can you wink? Is your ability to wink genetic or simply based on chance? Find out in this science fair project idea!

Introduce your child to the wonders of colorful chemistry with this simple food coloring project.

Would you be able to tell the difference between colored contacts and natural eyes from a normal distance? Find out in this science fair project!

Observe if dissolved aspirin will help plants grow healthier and faster in this science fair project idea.

Learn about nature by making your own mini moss garden.

Your child will do a fun science experiment using soap and pepper flakes to help understand the concepts of water molecules and the surface tension of water.

Wool can absorb 1/3 of its weight in water, while still keeping the body warm. She can test this theory by performing a scientific sock comparison!

In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

In this fun experiment, we'll find out how color affects heat absorption!

Kids grow sunflower greens from seeds for a hands-on gardening experience in this kindergarten life science activity.

Has your kid noticed how much bigger the moon looks when it's low in the sky? Here's an activity you can do to show them that it's just an optical illusion.

This science fair project idea designs safe bicycle routes using GPS.

Study science with your first grader in this arts and crafts activity that models the reason why fall leaves change color with some paint and crayons.

This experiment evaluates whether frequent texters have better finger dexterity compared to people that rarely use text messaging.

Check out this cool science fair project idea to learn why it is important for kids to eat healthy foods like fresh fruits and vegetables.

Here is a kindergarten activity that blends art and science by using magnets, paint, and objects found around the house to create a picture.

Looking for a project on fossils? Check out this fun science fair project idea to understand the process of coal formation and fossils part in that formation.

This science fair project idea investigates how the shape of an object affects drag.

This science fair project investigates what type of cookie sheet bakes the best cookies.

This experiment demonstrates the conservation and transfer of energy using a marble rolling over sandpaper.

This project explores the effectiveness of various common household ingredients in cleaning tarnished and oxidized coins.

This project examines which style of central-air system filter traps the most particles from the air.

This two-ingredient dough, sometimes called "moon sand," is a quick and cheap way to let kids explore their senses, build fine motor skills, and play.

Detail the chemical properties, nutritional value, medicinal effects of garlic, Write a detailed report, prepare recipes.

This experiment investigates whether the primacy effect is observed more frequently in specific populations of people.

In this activity, students will think about the form and function of household objects as they compare and contrast kitchen serving spoons of various sizes and designs.